Minoxidil applied to the scalp is used to stimulate hair growth in adult men and women with certain types of hair loss. The exact mechanism of action of this medication is unknown. If hair does regrow with minoxidil, it usually occurs after several months of use and lasts only as long as it is continued. Hair loss will resume within a few months of stopping minoxidil treatment. ... https://www.genericpharmamall.com/what-is-minoxidil/